What Was Niels Bohr's Explanation for the Observation of Atomic

question 93

Multiple Choice

What was Niels Bohr's explanation for the observation of atomic spectra?

• A)Electrons could only move in discrete energy steps within an atom.
• B)Electrons could not move in an atom.
• C)Any photon could excite an electron.
• D)Only certain photons with the correct energy could excite the quanta in the nucleus.
• E)Nucleons could be excited by different electron energies.

---

Definitions:

Attachment Relationship

A deep and enduring emotional bond that connects one person to another across time and space.

Interaction

The process by which two or more entities or substances act upon each other or respond to each other.

Anxious-Ambivalent Attachment Relationship

A form of insecure attachment where children demonstrate strong attachment behavior but also show resistance or anger towards the caregiver.

Secure Attachment

A type of attachment characterized by infants who show distress when separated from caregivers but are able to compose themselves knowing that their caregiver will return.